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| author | Michael Niedermayer <michael@niedermayer.cc> | 2020-11-14 22:13:52 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2021-02-02 14:18:21 +0100 |
| commit | 76db6abd3d063e042d21e90deef26769fd2920b8 (patch) | |
| tree | b5a0f3f5b9ecbc1ca109e94cc58e82b6a1b5113c /libavformat/unix.c | |
| parent | 7612e1b4e5d3dc2145602443a839bdb4d6885457 (diff) | |
| download | ffmpeg-76db6abd3d063e042d21e90deef26769fd2920b8.tar.gz | |
avformat/wavdec: More complete size check in find_guid()
Fixes: signed integer overflow: 9223372036854775807 + 8 cannot be represented in type 'long'
Fixes: 27341/clusterfuzz-testcase-minimized-ffmpeg_dem_W64_fuzzer-5442833206738944
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit a207df2acb92d6366ab2f0f18ba35709066b8eec)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavformat/unix.c')
0 files changed, 0 insertions, 0 deletions